How is Cardiovascular Disease diagnosed?

The most common tests for heart disease include an electrocardiogram (EKG), exercise stress testing, cardiac ultrasound (echocardiogram), 64-slice or CT scanning cardiac catheterization.

For peripheral artery disease, an ultrasound or CT scan may be performed. We also provide a routine test called an ankle brachial index (ABI). This is a quick, painless non-invasive test that compares the blood pressure in the feet and arms.

For stroke, a common test is a CT scan or MRI where the brain’s anatomy and physiology are evaluated for abnormalities.

Know Your Health Numbers

Doctors use results from the screenings below to help them assess the quality of your health. High numbers can indicate that you are at risk for developing heart disease, stroke, diabetes and several forms of cancer. This guide can help you track your numbers.

Critical Health Marker

Recommended Range

More Information

Blood sugarThe amount of sugar (glucose) in the blood

Less than 100 mg/dL = Normal

100-125 mg/dL = Impaired/Pre-Diabetes

126 or Higher = Diabetes

Blood sugar is measured by the amount of glycosylated hemoglobin (HbA1c) in your blood. An HbA1c test gives you a picture of your average blood sugar control for the past 2 to 3 months and provides you with a better idea of how well your diabetes treatment plan is working.

Blood pressureThe force of blood against the arteries when the heart beats and rests

Blood pressure is typically measured by a device that uses the height of a column of mercury (Hg) to reflect the circulating systolic and diastolic pressures. Systolic pressure (top number) is the peak pressure in the arteries, and diastolic pressure (bottom number) is the lowest pressure.

Blood cholesterolA waxy substance produced by the liver

Less than 200 mg/dL = Desirable

200-239 mg/dL = Borderline High

240 mg/dL or higher = High

Because cholesterol is unable to dissolve in the blood, it has to be transported to and from the cells by carriers called lipoproteins.

Your body is made up of water, fat, protein, carbohydrate and various vitamins and minerals. If you have too much fat — especially if a lot of it is at your waist — you're at higher risk for such health problems as high blood pressure, high blood cholesterol and diabetes. That increases your risk for heart disease and stroke.